com.hazelcast.config.RingbufferStoreConfig Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2018, Hazelcast, Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hazelcast.config;
import com.hazelcast.core.RingbufferStore;
import com.hazelcast.core.RingbufferStoreFactory;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.IdentifiedDataSerializable;
import java.io.IOException;
import java.util.Properties;
import static com.hazelcast.util.Preconditions.isNotNull;
/**
* Configuration for the {@link RingbufferStore}.
*/
public class RingbufferStoreConfig implements IdentifiedDataSerializable {
private boolean enabled = true;
private String className;
private String factoryClassName;
private Properties properties = new Properties();
private RingbufferStore storeImplementation;
private RingbufferStoreFactory factoryImplementation;
private transient RingbufferStoreConfigReadOnly readOnly;
public RingbufferStoreConfig() {
}
public RingbufferStoreConfig(RingbufferStoreConfig config) {
enabled = config.isEnabled();
className = config.getClassName();
storeImplementation = config.getStoreImplementation();
factoryClassName = config.getFactoryClassName();
factoryImplementation = config.getFactoryImplementation();
properties.putAll(config.getProperties());
}
public RingbufferStore getStoreImplementation() {
return storeImplementation;
}
public RingbufferStoreConfig setStoreImplementation(RingbufferStore storeImplementation) {
this.storeImplementation = storeImplementation;
return this;
}
public boolean isEnabled() {
return enabled;
}
public RingbufferStoreConfig setEnabled(boolean enabled) {
this.enabled = enabled;
return this;
}
public String getClassName() {
return className;
}
public RingbufferStoreConfig setClassName(String className) {
this.className = className;
return this;
}
public Properties getProperties() {
return properties;
}
public RingbufferStoreConfig setProperties(Properties properties) {
this.properties = isNotNull(properties, "properties");
return this;
}
public String getProperty(String name) {
return properties.getProperty(name);
}
public RingbufferStoreConfig setProperty(String name, String value) {
properties.put(name, value);
return this;
}
public String getFactoryClassName() {
return factoryClassName;
}
public RingbufferStoreConfig setFactoryClassName(String factoryClassName) {
this.factoryClassName = factoryClassName;
return this;
}
public RingbufferStoreFactory getFactoryImplementation() {
return factoryImplementation;
}
public RingbufferStoreConfig setFactoryImplementation(RingbufferStoreFactory factoryImplementation) {
this.factoryImplementation = factoryImplementation;
return this;
}
public String toString() {
return "RingbufferStoreConfig{"
+ "enabled=" + enabled
+ ", className='" + className + '\''
+ ", properties=" + properties
+ '}';
}
/**
* Gets immutable version of this configuration.
*
* @return immutable version of this configuration
* @deprecated this method will be removed in 4.0; it is meant for internal usage only
*/
public RingbufferStoreConfigReadOnly getAsReadOnly() {
if (readOnly == null) {
readOnly = new RingbufferStoreConfigReadOnly(this);
}
return readOnly;
}
@Override
public int getFactoryId() {
return ConfigDataSerializerHook.F_ID;
}
@Override
public int getId() {
return ConfigDataSerializerHook.RINGBUFFER_STORE_CONFIG;
}
@Override
public void writeData(ObjectDataOutput out) throws IOException {
out.writeBoolean(enabled);
out.writeUTF(className);
out.writeUTF(factoryClassName);
out.writeObject(properties);
out.writeObject(storeImplementation);
out.writeObject(factoryImplementation);
}
@Override
public void readData(ObjectDataInput in) throws IOException {
enabled = in.readBoolean();
className = in.readUTF();
factoryClassName = in.readUTF();
properties = in.readObject();
storeImplementation = in.readObject();
factoryImplementation = in.readObject();
}
@Override
@SuppressWarnings({"checkstyle:cyclomaticcomplexity", "checkstyle:npathcomplexity"})
public final boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof RingbufferStoreConfig)) {
return false;
}
RingbufferStoreConfig that = (RingbufferStoreConfig) o;
if (enabled != that.enabled) {
return false;
}
if (className != null ? !className.equals(that.className) : that.className != null) {
return false;
}
if (factoryClassName != null
? !factoryClassName.equals(that.factoryClassName) : that.factoryClassName != null) {
return false;
}
if (properties != null ? !properties.equals(that.properties) : that.properties != null) {
return false;
}
if (storeImplementation != null
? !storeImplementation.equals(that.storeImplementation) : that.storeImplementation != null) {
return false;
}
return factoryImplementation != null
? factoryImplementation.equals(that.factoryImplementation) : that.factoryImplementation == null;
}
@Override
@SuppressWarnings({"checkstyle:cyclomaticcomplexity", "checkstyle:npathcomplexity"})
public final int hashCode() {
int result = (enabled ? 1 : 0);
result = 31 * result + (className != null ? className.hashCode() : 0);
result = 31 * result + (factoryClassName != null ? factoryClassName.hashCode() : 0);
result = 31 * result + (properties != null ? properties.hashCode() : 0);
result = 31 * result + (storeImplementation != null ? storeImplementation.hashCode() : 0);
result = 31 * result + (factoryImplementation != null ? factoryImplementation.hashCode() : 0);
return result;
}
/**
* A readonly version of the {@link RingbufferStoreConfig}. Non-private for testing.
*/
static class RingbufferStoreConfigReadOnly extends RingbufferStoreConfig {
RingbufferStoreConfigReadOnly(RingbufferStoreConfig config) {
super(config);
}
@Override
public RingbufferStoreConfig setStoreImplementation(RingbufferStore storeImplementation) {
throw new UnsupportedOperationException("This config is read-only.");
}
@Override
public RingbufferStoreConfig setEnabled(boolean enabled) {
throw new UnsupportedOperationException("This config is read-only.");
}
@Override
public RingbufferStoreConfig setClassName(String className) {
throw new UnsupportedOperationException("This config is read-only.");
}
@Override
public RingbufferStoreConfig setProperties(Properties properties) {
throw new UnsupportedOperationException("This config is read-only.");
}
@Override
public RingbufferStoreConfig setProperty(String name, String value) {
throw new UnsupportedOperationException("This config is read-only.");
}
@Override
public RingbufferStoreConfig setFactoryClassName(String factoryClassName) {
throw new UnsupportedOperationException("This config is read-only.");
}
@Override
public RingbufferStoreConfig setFactoryImplementation(RingbufferStoreFactory factoryImplementation) {
throw new UnsupportedOperationException("This config is read-only.");
}
}
}